A room is 10X10X8. There are two outside walls, each 10X8, and one window, 24" X 36". The window is double glass, with sealed space between. The walls are framed with wood and 3-5/8" batts. The ceiling has 6" batt insulation. The temperature difference is 30 degrees F. What is the net wall area?

Fill in the blank(s) with the appropriate word(s).


74 square feet

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Cam displacement diagrams involve the usage of several terms. Which of the following is not associated with a cam displacement diagram?

A. displacement B. cycle C. fall D. dwell E. none of the above

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Oil is sent through shafts to be applied to pistons and engage the clutch. This will direct oil to the pisotn:

a. Copper washers b. Steel rings c. Brass washers d. Lip type seals

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____________________ joints are mechanical devices arranged to permit the movement of connected piping.

Fill in the blank(s) with the appropriate word(s).

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Find length x in the accompanying figure. All dimensions are in millimeters. Give your answer to the nearest hundredth millimeter.

A. 294.72 B. 296.13 C. 298.85 D. 300.44

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